| Acronym | Meaning |
| BER | Bit Error Rate |
| DC | Dublin Core--metadata |
| MTA | Message Transfer Agent |
| HIS | High-resolution Interferometer Sounder |
| FACA | Federal Advisory Committee Act |
| DIA | Denver International Airport |
| EMU | Electromotive Unit |
| LASP | Laboratory For Atmospheric And Space Physics |
| MAB | Man And The Biosphere Program |
| AMAD | Activity-median Aerodynamic Diameter |